Nuun Sport vs Pedialyte Electrolyte Drink Mix
This comparison uses the declared product and label data we hold for Nuun Sport and Pedialyte Electrolyte Drink Mix. Every figure below comes from the manufacturer's own panel or listing, on a per-serving basis. Where a brand does not declare a value we leave the cell blank instead of assuming zero.
Quick comparison
Per serving, as declared. Only attributes at least one product declares are shown.
| Attribute | Nuun SportGrape | Pedialyte Electrolyte Drink MixStrawberry |
|---|---|---|
| Sodium | 300mg | 330mg |
| Potassium | 150mg | 190mg |
| Magnesium | 25mg | 55mg |
| Calcium | 13mg | Not declared |
| Sugar | 1g | 0g |
| Carbohydrates | 4g | 2g |
| Calories | 15 | 5 |
| Caffeine | Not declared | Caffeine-free |
| Serving size | 1 tablet | 1 packet (3.5g) |
| Format | Tablet | Powder packet |
Full side-by-side data
At a glance
Electrolytes
Caffeine
Sugar & sweeteners
Composition
Ingredients
Citric Acid, Dextrose, Sodium Bicarbonate, Potassium Bicarbonate, Sodium Carbonate, Natural Flavor, Potassium Chloride, Magnesium Oxide, Calcium Carbonate, Stevia Leaf Extract, Avocado Oil, Beet Juice (For Color).
Where to buy
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At a glance
Electrolytes
Caffeine
Sugar & sweeteners
Composition
Ingredients
Citric acid, salt, potassium citrate, magnesium citrate, sodium citrate, natural flavors, corn maltodextrin; sucralose, calcium silicate, acesulfame potassium, zinc gluconate
Where to buy
Paid link — Electrolyte Nerd may earn a commission if you purchase through this link. This does not change the price you pay.
| Per serving | NUNuunNuun SportGrapeTablet · 1 tablet | PEPedialyteElectrolyte Drink MixStrawberryPowder packet · 1 packet (3.5g) |
|---|---|---|
| At a glance | ||
| 🧂 Sodium (mg) | 300← Lowest | 330← Highest |
| ⚡ Caffeine | Not declaredThe manufacturer/source we use does not provide enough information to establish a quantity. This does not necessarily mean the product contains zero. | Caffeine-free |
| 🍬 Sugar (g) | 1← Highest | 0← Lowest |
| 🔥 Calories | 15← Highest | 5← Lowest |
| Electrolytes | ||
| Sodium (mg) | 300← Lowest | 330← Highest |
| Potassium (mg) | 150← Lowest | 190← Highest |
| Magnesium (mg) | 25← Lowest | 55← Highest |
| Calcium (mg) | 13 | Not declaredThe manufacturer/source we use does not provide enough information to establish a quantity. This does not necessarily mean the product contains zero. |
| Chloride (mg) | 40← Lowest | 330← Highest |
| Caffeine | ||
| Caffeine (mg) | Not declaredThe manufacturer/source we use does not provide enough information to establish a quantity. This does not necessarily mean the product contains zero. | 0 |
| Caffeine status | No caffeine ingredient declared | Verified caffeine-free |
| Caffeine notes | The current manufacturer ingredient/nutrition information reviewed does not declare caffeine for the standard Sport formula. This is not treated as an explicit 0 mg claim. | Verified caffeine-free |
| Sugar | ||
| Sugar (g) | 1← Highest | 0← Lowest |
| Carbohydrates (g) | 4← Highest | 2← Lowest |
| Calories | ||
| Calories | 15← Highest | 5← Lowest |
| Composition | ||
| Sodium source | Sodium Bicarbonate, Sodium Carbonate | Sodium citrate, salt |
| Potassium source | Potassium Chloride, Potassium Bicarbonate | Potassium citrate |
| Magnesium source | Magnesium Oxide | Magnesium citrate |
| Calcium source | Calcium Carbonate | Not declaredThe manufacturer/source we use does not provide enough information to establish a quantity. This does not necessarily mean the product contains zero. |
| Ingredients | ||
| Full ingredient list | Citric Acid, Dextrose, Sodium Bicarbonate, Potassium Bicarbonate, Sodium Carbonate, Natural Flavor, Potassium Chloride, Magnesium Oxide, Calcium Carbonate, Stevia Leaf Extract, Avocado Oil, Beet Juice (For Color). | Citric acid, salt, potassium citrate, magnesium citrate, sodium citrate, natural flavors, corn maltodextrin; sucralose, calcium silicate, acesulfame potassium, zinc gluconate |
| Sweeteners | ||
| Sweetener | Stevia | Sucralose + acesulfame potassium |
| Artificial sweeteners | No artificial sweeteners declared | Yes |
| Coloring | Coloring declared | No artificial colors |
| Dietary certifications | Vegan, Gluten Free, Kosher, Non-GMO | Gluten-free, kosher |
| Where to buy | ||
| Retailers | Amazon Click link for price Buy on Amazon →Paid link — Electrolyte Nerd may earn a commission from qualifying purchases. | Amazon Click link for price Buy on Amazon →Paid link — Electrolyte Nerd may earn a commission from qualifying purchases. |
| Verification | ||
| Last verified | 2026-08-14 | 2026-08-15 |
Key differences
Sodium
Pedialyte Electrolyte Drink Mix provides 330mg sodium per serving compared with 300mg in Nuun Sport, a difference of 30mg.
Sugar and carbohydrates
Nuun Sport provides 1g sugar per serving compared with 0g in Pedialyte Electrolyte Drink Mix, a difference of 1g. Nuun Sport provides 4g carbohydrate per serving compared with 2g in Pedialyte Electrolyte Drink Mix, a difference of 2g.
Mineral coverage
Nuun Sport declares 5 of the five minerals we track: sodium, potassium, magnesium, calcium, chloride. Pedialyte Electrolyte Drink Mix declares 4 of the five minerals we track: sodium, potassium, magnesium, chloride. Nuun Sport additionally declares calcium, which Pedialyte Electrolyte Drink Mix does not list in our source.
Calories
Nuun Sport provides 15 calories per serving compared with 5 in Pedialyte Electrolyte Drink Mix, a difference of 10.
Caffeine
Nuun Sport lists no caffeine ingredient, which is not the same as a declared caffeine-free claim. Pedialyte Electrolyte Drink Mix is declared caffeine-free.
Format
Nuun Sport is a tablet, while Pedialyte Electrolyte Drink Mix is a powder packet. Format changes how each product is carried, measured and mixed; it does not change the declared amounts above.
Serving and packaging
Nuun Sport states a serving of 1 tablet, and Pedialyte Electrolyte Drink Mix states a serving of 1 packet (3.5g).
Ingredients and sweeteners
Declared sweeteners differ: Nuun Sport → Stevia; Pedialyte Electrolyte Drink Mix → Sucralose + acesulfame potassium. Pedialyte Electrolyte Drink Mix declare an artificial sweetener; Nuun Sport explicitly declare none. Dietary claims stored in our database: Nuun Sport → Vegan, Gluten Free, Non-GMO, Kosher; Pedialyte Electrolyte Drink Mix → Gluten Free, Kosher.
We describe what each label declares. We do not say one product is healthier, better or more effective than another — that depends on your own context, and label data alone cannot answer it.